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EP1099720A3 - Résine de polyester et son procédé de préparation - Google Patents

Résine de polyester et son procédé de préparation Download PDF

Info

Publication number
EP1099720A3
EP1099720A3 EP00124228A EP00124228A EP1099720A3 EP 1099720 A3 EP1099720 A3 EP 1099720A3 EP 00124228 A EP00124228 A EP 00124228A EP 00124228 A EP00124228 A EP 00124228A EP 1099720 A3 EP1099720 A3 EP 1099720A3
Authority
EP
European Patent Office
Prior art keywords
polyester resin
dicarboxylic acid
production process
mainly
hunter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00124228A
Other languages
German (de)
English (en)
Other versions
EP1099720A2 (fr
EP1099720B1 (fr
Inventor
Yoshihiro Fujimori
Shuuji Anno
Masahiro Nukui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27480244&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1099720(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Publication of EP1099720A2 publication Critical patent/EP1099720A2/fr
Publication of EP1099720A3 publication Critical patent/EP1099720A3/fr
Application granted granted Critical
Publication of EP1099720B1 publication Critical patent/EP1099720B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
EP00124228A 1999-11-11 2000-11-09 Résine de polyester et son procédé de préparation Revoked EP1099720B1 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP32112899 1999-11-11
JP32112899 1999-11-11
JP32112799 1999-11-11
JP32112799 1999-11-11
JP2000131999 2000-05-01
JP2000131994 2000-05-01
JP2000131994 2000-05-01
JP2000131999 2000-05-01

Publications (3)

Publication Number Publication Date
EP1099720A2 EP1099720A2 (fr) 2001-05-16
EP1099720A3 true EP1099720A3 (fr) 2002-02-06
EP1099720B1 EP1099720B1 (fr) 2005-01-26

Family

ID=27480244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00124228A Revoked EP1099720B1 (fr) 1999-11-11 2000-11-09 Résine de polyester et son procédé de préparation

Country Status (3)

Country Link
US (1) US6500915B1 (fr)
EP (1) EP1099720B1 (fr)
AU (1) AU780389B2 (fr)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1233687C (zh) * 1999-08-24 2005-12-28 东洋纺织株式会社 聚酯聚合催化剂,采用该催化剂生产的聚酯和生产聚酯的方法
ES2237478T3 (es) * 1999-12-10 2005-08-01 Equipolymers Gmbh Sistemas cataliticos para reacciones de policondensacion.
TW546330B (en) * 2000-01-07 2003-08-11 Teijin Ltd Biaxially oriented polyester film for metal sheet laminating molding
CN1271111C (zh) * 2001-01-25 2006-08-23 三菱化学株式会社 聚酯树脂及由它制成的成形品,以及聚酯树脂的制造方法
JP4393004B2 (ja) * 2001-02-06 2010-01-06 三菱化学株式会社 ポリエステル樹脂
AU2007202839B2 (en) * 2001-02-06 2009-06-18 Mitsubishi Chemical Corporation Polyester resin and method for production thereof
DE10121542A1 (de) 2001-05-03 2003-02-06 Zimmer Ag Zusammensetzung und Verfahren zur Herstellung von Polyester
JP2005527697A (ja) * 2002-05-09 2005-09-15 イクイポリマース・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 縮重合反応に対する触媒系
CA2486312C (fr) 2002-05-21 2012-04-03 Kureha Chemical Industry Company, Limited Bouteille presentant une excellente aptitude au recyclage et procede de recyclage de cette bouteille
TWI311995B (en) * 2002-08-05 2009-07-11 Mitsubishi Chemical Corporatio Polyester resin and its production process
JP4529485B2 (ja) * 2003-03-07 2010-08-25 三菱化学株式会社 ポリエステル重合触媒、その製造方法、及びそれを用いたポリエステルの製造方法
US20070059465A1 (en) * 2004-05-20 2007-03-15 Thompson David E Polyester Resins for High-Strength Articles
JP2007504352A (ja) * 2003-05-21 2007-03-01 ウェルマン・インコーポレーテッド 遅延性結晶化ポリエステル樹脂
US20050261462A1 (en) * 2004-05-20 2005-11-24 Nichols Carl S Methods of making titanium-catalyzed polyester resins
US7094863B2 (en) * 2003-05-21 2006-08-22 Wellman, Inc. Polyester preforms useful for enhanced heat-set bottles
EP1630188B1 (fr) * 2003-06-03 2012-08-01 Mitsubishi Chemical Corporation Catalyseur servant a produire un polyester, procede de production de polyester utilisant ce catalyseur et polyethylene terephtalate contenant du titane
US20050049391A1 (en) * 2003-08-28 2005-03-03 Mark Rule Polyester composition and articles with reduced acetaldehyde content and method using vinyl esterification catalyst
US7329723B2 (en) * 2003-09-18 2008-02-12 Eastman Chemical Company Thermal crystallization of polyester pellets in liquid
KR20060121082A (ko) * 2003-10-08 2006-11-28 가부시키가이샤 아이에스 성형용 폴리에틸렌테레프탈레이트 및 그 제조방법
CA2482056A1 (fr) * 2003-10-10 2005-04-10 Eastman Chemical Company Cristallisation thermique d'un polyester fondu dans un fluide
CN100467513C (zh) * 2003-11-11 2009-03-11 三菱化学株式会社 聚对苯二甲酸乙二醇酯树脂以及聚酯树脂成型体的制造方法
US7459113B2 (en) * 2004-03-08 2008-12-02 Eastman Chemical Company Process of making a container from polyester polymer particles having a small surface to center intrinsic-viscosity gradient
US7358322B2 (en) 2004-03-09 2008-04-15 Eastman Chemical Company High IV melt phase polyester polymer catalyzed with antimony containing compounds
US7607976B2 (en) * 2004-08-19 2009-10-27 Igt Gaming system having multiple gaming machines which provide bonus awards
US20060047102A1 (en) * 2004-09-02 2006-03-02 Stephen Weinhold Spheroidal polyester polymer particles
US7935399B2 (en) * 2004-09-02 2011-05-03 Grupo Petrotemex, S.A. De C.V. Low melting polyester polymers
JP4744450B2 (ja) * 2004-11-30 2011-08-10 旭化成ケミカルズ株式会社 ポリエステル樹脂、その成形体及びそれらの製造方法
KR101270863B1 (ko) * 2005-01-21 2013-06-05 미쓰비시 가가꾸 가부시키가이샤 폴리에스테르 제조용 중축합 촉매 및 이를 이용한폴리에스테르 수지의 제조 방법
US8557950B2 (en) 2005-06-16 2013-10-15 Grupo Petrotemex, S.A. De C.V. High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates
US9267007B2 (en) 2005-09-16 2016-02-23 Grupo Petrotemex, S.A. De C.V. Method for addition of additives into a polymer melt
US7655746B2 (en) 2005-09-16 2010-02-02 Eastman Chemical Company Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers
US8431202B2 (en) 2005-09-16 2013-04-30 Grupo Petrotemex, S.A. De C.V. Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity
US7932345B2 (en) 2005-09-16 2011-04-26 Grupo Petrotemex, S.A. De C.V. Aluminum containing polyester polymers having low acetaldehyde generation rates
US7838596B2 (en) 2005-09-16 2010-11-23 Eastman Chemical Company Late addition to effect compositional modifications in condensation polymers
US7875184B2 (en) * 2005-09-22 2011-01-25 Eastman Chemical Company Crystallized pellet/liquid separator
US20070256782A1 (en) * 2006-05-02 2007-11-08 Haldeman Steven V Multiple Layer Glazing Bilayer Comprising Cesium Tungsten Oxide
US7709595B2 (en) 2006-07-28 2010-05-04 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solvents
US7745368B2 (en) 2006-07-28 2010-06-29 Eastman Chemical Company Non-precipitating alkali/alkaline earth metal and aluminum compositions made with organic hydroxyacids
US7709593B2 (en) * 2006-07-28 2010-05-04 Eastman Chemical Company Multiple feeds of catalyst metals to a polyester production process
US8563677B2 (en) 2006-12-08 2013-10-22 Grupo Petrotemex, S.A. De C.V. Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups
US20080188003A1 (en) * 2007-02-02 2008-08-07 Arthur Thaler Spaugh Vinyl ends method
US8901272B2 (en) * 2007-02-02 2014-12-02 Grupo Petrotemex, S.A. De C.V. Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration
US8207289B2 (en) 2007-05-23 2012-06-26 Grupo Petrotemex, S.A. De C.V. High molecular weight polyester polymers with reduced acetaldehyde
US8216683B2 (en) * 2007-08-03 2012-07-10 Solutia Inc. Interlayers comprising stabilized tungsten oxide agents
TWI386429B (zh) * 2008-05-06 2013-02-21 Nanya Plastics Corp A method of using inorganic titanium - PET polyester synthetic magnesium catalyst particles and Its Application
US8791225B2 (en) * 2008-06-06 2014-07-29 Dak Americas Mississippi Inc. Titanium-nitride catalyzed polyester
KR101660076B1 (ko) * 2009-06-05 2016-09-26 도요보 가부시키가이샤 용기의 랩어라운드 라벨용 이축배향 폴리에스테르 필름 및 용기의 랩어라운드용 라벨
TW201122051A (en) 2009-12-18 2011-07-01 Nanya Plastics Corp Polyethylene teraphthalate polyester grain without containing antimony and cobalt elements.
JP2012012578A (ja) * 2010-06-04 2012-01-19 Fujifilm Corp ポリエステル樹脂組成物及びその製造方法、ポリエステルフィルム、並びに太陽電池発電モジュール
CN103384694B (zh) * 2011-03-09 2015-04-15 富士胶片株式会社 聚酯膜的制造方法、聚酯膜和太阳能电池用背板
JP5852626B2 (ja) 2012-11-06 2016-02-03 富士フイルム株式会社 ケテンイミン化合物、ポリエステルフィルム、太陽電池モジュール用バックシートおよび太陽電池モジュール
KR101776598B1 (ko) * 2013-04-06 2017-09-08 미쯔비시 케미컬 주식회사 도포 필름
US11091586B2 (en) 2016-08-18 2021-08-17 Eastman Chemical Company Polyester compositions which comprise tetramethyl cyclobutanediol and ethylene glycol, with improved catalyst system
CN109563249A (zh) 2016-08-18 2019-04-02 伊士曼化工公司 用于压延的包含四甲基环丁二醇和乙二醇的聚酯组合物
CN109563252B (zh) 2016-08-18 2022-04-26 伊士曼化工公司 使用改进的催化剂体系的包含四甲基环丁二醇和乙二醇的聚酯组合物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519108A (en) * 1995-06-07 1996-05-21 Industrial Technology Research Institute Catalytic compositions containing tetrabutyl titanate and a mixture of cocatalysts for the preparation of poly(butylene terephthalate)
EP1013692A2 (fr) * 1998-12-25 2000-06-28 Mitsui Chemicals, Inc. Catalyseur pour la production de polyester, procédé d'obtention du polyester à l'aide de ce catalyseur, polyester obtenu par ce procédé et utilisations de ce polyester
EP1043362A1 (fr) * 1998-10-26 2000-10-11 Toray Industries, Inc. Composition de polyester, procede de production de cette composition et film de polyester

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991020A (en) 1960-11-29 1965-05-05 Martin Marietta Corp Esterification of iso- and terephthalic acids
GB1079377A (en) 1965-03-11 1967-08-16 Agfa Gevaert Nv Manufacture of polyesters
JPH06104718B2 (ja) 1986-03-07 1994-12-21 コニカ株式会社 ポリエステルの製造方法
US5241046A (en) * 1989-03-31 1993-08-31 Mitsui Petrochemical Industries, Ltd. Process for treatment of polyethylene terephthalate, polyethylene terephthalate for molding purposes and process for preparation thereof
US5270444A (en) 1989-03-31 1993-12-14 Mitsui Petrochemical Industries, Ltd. Process for treatment of polyethylene terephthalate, polyethylene terephthalate for molding purposes and process for preparation thereof
US5017680A (en) 1990-07-03 1991-05-21 Eastman Kodak Company Process and catalyst-inhibitor systems for preparing poly(ethylene terephthalate)
DE4223007A1 (de) 1991-07-15 1993-02-04 Mitsubishi Chem Ind Copolyester und daraus hergestellte behaelter und gereckte folien
DE4230262A1 (de) 1992-09-10 1994-03-17 Behringwerke Ag Substituierte Phenole, Verfahren zu ihrer Herstellung und ihre Verwendung zur Behandlung von zellproliferationsbedingten Erkrankungen
JP3254836B2 (ja) 1993-08-19 2002-02-12 三菱化学株式会社 ポリエチレンテレフタレートの製造方法
DE4430634A1 (de) 1994-08-29 1996-03-07 Hoechst Ag Verfahren zur Herstellung thermostabiler, farbneutraler, antimonfreier Polyester und die danach herstellbaren Produkte
JPH08188704A (ja) 1995-01-10 1996-07-23 Teijin Ltd ポリエステル組成物
JPH08283393A (ja) 1995-04-10 1996-10-29 Mitsui Petrochem Ind Ltd ポリエチレンテレフタレートおよびその製造方法
JPH0987374A (ja) 1995-09-22 1997-03-31 Kanebo Ltd 熱可塑性ポリエステル樹脂の製造方法
WO1997047675A1 (fr) 1996-06-11 1997-12-18 E.I. Du Pont De Nemours And Company Article en polyester
US5981690A (en) 1998-04-17 1999-11-09 E. I. Du Pont De Nemours And Company Poly(alkylene arylates) having improved optical properties
JP2000143789A (ja) 1998-11-10 2000-05-26 Mitsui Chemicals Inc ポリエステルの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519108A (en) * 1995-06-07 1996-05-21 Industrial Technology Research Institute Catalytic compositions containing tetrabutyl titanate and a mixture of cocatalysts for the preparation of poly(butylene terephthalate)
EP1043362A1 (fr) * 1998-10-26 2000-10-11 Toray Industries, Inc. Composition de polyester, procede de production de cette composition et film de polyester
EP1013692A2 (fr) * 1998-12-25 2000-06-28 Mitsui Chemicals, Inc. Catalyseur pour la production de polyester, procédé d'obtention du polyester à l'aide de ce catalyseur, polyester obtenu par ce procédé et utilisations de ce polyester

Also Published As

Publication number Publication date
EP1099720A2 (fr) 2001-05-16
US6500915B1 (en) 2002-12-31
AU780389B2 (en) 2005-03-17
AU7147800A (en) 2001-05-17
EP1099720B1 (fr) 2005-01-26

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